There seems to be a problem with the grounded pts showing up

still waiting for pts. to be refunded,being XBL has been aware of this happening when is it going to be be fixed and made right.

As to pts. expiring,for some it maybe the case(but all the years i been on XBL i NEVER got pts. that had an expiration date)Mine were taken thru MAGIC2013 when buying a deck key(when using the option "Y" within game),took the points but never gave the key.
This was a topic somewhere else that XBL admitted this has been going on and they're aware of it YET it seems nothing is being done about it,MAYBE work alittle harder on a fix that is robbing players for pts. (fix what is broke and stop fixing things that
are not broke)

also look into the rewards program,pts get rewarded and then within a day or two just disappear,even when you check pts. rewarded it shows up and next time you check that it's like it never happened,BUT still shows that you earned them.

4000 pts!?? after like 2 years?? O.O. Anyways, seems like a lot of people are having problems with the dashboard, and the marketplace. Just be patient and I'm sure there'll be an answer/solution soon.

I seem to randomly have this problem. Sometimes he just refuses to come and others I have no problem at all, and shouting at the ground or in the sky doesn't seem to matter. I think that shout is supposed to be a bit unreliable.

I have recently gone to my apps and games and Metal gear solid ground zeros has appeared and instaling it's self. Don't know how, Don't know when, Just glad it finally showed up. XD But my problem is solved.

Picked it up off the ground and got a few kills with it, didn't seem too hard to use. Sniping seems pretty easy in this game compared to other CoD games.